<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="root"></div>
    <script src="./vue3基础源码/vue3.js"></script>
    <script>
        const app = Vue.createApp({
            template:   `
                        <test v-slot="{item}">
                            <div>{{item}}</div>
                        </test>  
                        `
        });
        app.component("test",{
            data(){return {list:[4,5,6]}},
            template:
                    `
                    <div>
                        <slot v-for="item in list" :item="item"></slot>
                    </div>
                    `,
        })

        app.mount("#root")
    </script>
</body>
</html>